Here are the filled-in gaps:

1. **in**
2. **on**
3. **beside**
4. **above**
5. **by**
6. **in front of**
7. **in**
8. **into**
9. **by**

So the complete sentences would read:

1. Ann is **in** bed.
2. **On** the bed there's a small table and
3. **beside** the table there's a vase of flowers.
4. **Above** the vase there's a glass of water. There's a TV
5. **by** the bed there's a lovely picture. A nurse is
6. **in front of** the bed. A doctor is coming
7. **into** the room. She has got some papers
8. **by** her hands.